Huntleigh Dopplex ABIlity DA100PB - General; Standards Compliance; CE Mark; Classification

771402-2 dopplex ABIlity Service Manual 2
1 Table of Contents
1 Table of Contents .................................................................................................................................. 2
2 General ................................................................................................................................................. 5
2.1 Standards compliance ................................................................................................................... 5
2.2 CE Mark ........................................................................................................................................ 5
2.3 Classification ................................................................................................................................. 5
2.4 Symbols ........................................................................................................................................ 6
2.5 Warnings ....................................................................................................................................... 6
2.6 Cautions ........................................................................................................................................ 6
2.7 System Connection ........................................................................................................................ 6
2.8 Electromagnetic Compatibility ........................................................................................................ 7
2.9 Electrostatic Discharge .................................................................................................................. 9
2.10 Service & Warranty ........................................................................................................................ 9
2.11 Addresses ....................................................................................................................................10
3 Introduction ..........................................................................................................................................11
4 Initial Unit Set-Up .................................................................................................................................12
4.1 Battery Connection .......................................................................................................................12
5 Product Description ..............................................................................................................................13
5.1 Front panel connections and controls ............................................................................................13
5.2 Rear Panel ...................................................................................................................................13
5.3 Base .............................................................................................................................................14
5.4 Product Labelling ..........................................................................................................................14
5.5 User Interface ...............................................................................................................................16
5.6 System Connection .......................................................................................................................18
6 System Block Diagram .........................................................................................................................19
6.1 Base PCB assembly: ....................................................................................................................20
6.2 Daughter PCB assembly: ..............................................................................................................21
6.3 Regulator PCB assembly: .............................................................................................................21
6.4 Front panel PCB assembly: ..........................................................................................................21
6.5 Printer Interface PCB: ...................................................................................................................21
6.6 Manifold assembly ........................................................................................................................21
6.7 Pneumatic Circuit Diagram ...........................................................................................................22
7 Operating Principles .............................................................................................................................25
7.1 Cuff Inflation & Deflation Control ...................................................................................................26
7.2 Brachial occlusion cuff chambers ..................................................................................................26
7.3 Ankle occlusion cuff chambers ......................................................................................................26
7.4 All detect chambers ......................................................................................................................26
7.5 Systolic Pressure Determination ...................................................................................................26
7.6 System Faults ...............................................................................................................................26
8 Product Specifications ..........................................................................................................................28
8.1 Equipment Classification ...............................................................................................................28
8.2 Performance .................................................................................................................................28
8.3 Environmental...............................................................................................................................28
8.4 General ........................................................................................................................................29